- Open the GATE玉置成実 (たまき なみ)
- One More Drink co-starring T-PainT-Pain
- O2박혜경 (朴慧京)
- Outta My SystemT-Pain
- OUR SKYBENI (安良城红)
- Other Side of LoveSean Paul (尚·保罗)
- 일타 스캔들 OST Part 4 (Crash Course in Romance OST Part 4)기리보이 (Giriboy)
- Open HandsLaura Story (劳拉·司杜丽)
- OnJoyce Jonathan (乔伊斯·乔纳森)
- 기상청 사람들 : 사내연애 잔혹사 편 OST Part.8 (气象厅的人们：社内恋爱残酷史篇 OST Part.8)기리보이 (Giriboy)
- On And On후디 (Hoody)
- On (Joachim Garraud remix)Joyce Jonathan (乔伊斯·乔纳森)
- 날 녹여주오 OST Part 6 (请融化我吧 OST Part 6)후디 (Hoody)
- 닥터프리즈너 (Original Television SoundTrack) Pt. 2후디 (Hoody)
- 닥터 프리즈너 OST Part.2 (囚犯医生 OST Part.2)후디 (Hoody)
- 마우스 OST Part.3기리보이 (Giriboy)
- ORE ORE후디 (Hoody)
- Ooby Dooby / Go Go GoRoy Orbison (洛伊·欧宾森)
- One More TrySean Paul (尚·保罗)
- Oh, Pretty Woman (HQ Remastered Version)Roy Orbison (洛伊·欧宾森)
- O Que Valia OuroMichel Teló (米歇尔·泰罗)
- Ooby Dooby (Remastered)Roy Orbison (洛伊·欧宾森)
- OrbisongsRoy Orbison (洛伊·欧宾森)
- Over You (The Voice Performance)Cassadee Pope (卡莎蒂·普)
- Olha O Dedin (Ao Vivo)Michel Teló (米歇尔·泰罗)
- Only The Lonely (REMASTERED 2025)Roy Orbison (洛伊·欧宾森)
- One More Red LightCassadee Pope (卡莎蒂·普)
- OH OH OH ～We are the Winners～ (OH OH OH -We are the Winners-|オーオーオーウイアーザウイナーズ)酒井法子 (Noriko Sakai)
- one dayFictionJunction YUUKA (南里侑香)
- マクロス ゼロ ORIGINAL SOUNDTRACK 3FictionJunction YUUKA (南里侑香)
- OverjoyedJennifer Hudson (珍妮佛·哈德森)
- One Day (Explicit)Tory Lanez
- Only OneAlex Band (艾利克斯·邦德)
- 백년의 신부 OST Part 2 (Bride of the Century OST Part 2)투영 (2Young)
- Oh Santa!Jennifer Hudson (珍妮佛·哈德森)
- Outlier留声玩具
- らき☆すた OVA 特典CD このOVAのために特別に新しく録音したBGM集神前暁 (こうさき さとる)
- 봄이 오나 봄 OST Part.4 (春天來了，春天 OST Part.4)라붐 (LABOUM)
- One Day in November杨雪霏
- 천년여우 여우비 OST (千年狐狸 狐狸雨 OST)양방언 (梁邦彦)
- ONLY HEAVEN KNOWS양방언 (梁邦彦)
- Or Nah (feat. The Weeknd, Wiz Khalifa & DJ Mustard) [Remix] [Remix] [Explicit]Ty Dolla $ign (泰·朵拉·尚)
- 偶然发现的美好徐璐
- Ocean DriveDuke Dumont (杜克·杜蒙特)
- Only Right (feat. YG, Joe Moses & TeeCee4800)Ty Dolla $ign (泰·朵拉·尚)
- Out From The DeepEnigma (英格玛)
- OST : Ordinary Story Telling (Side A)Ja Mezz (자메즈)
- 차마고도 OST (Remastered) (Asian Corridor in Heaven (Original Soundtrack) (Remastered))양방언 (梁邦彦)
- Only God Can Stop Me [Remix Pack]Ja Mezz (자메즈)
- OGCSM JETPACKJa Mezz (자메즈)
- Only God Can Stop Me [Sped Up Pack]Ja Mezz (자메즈)
- Only God Can Stop MeJa Mezz (자메즈)
- Only God Can Stop Me : INTROJa Mezz (자메즈)
- On My Way (Live Austin '95)Alan Jackson (阿兰·杰克逊)
- Ocean Drive (Extended Mix)Duke Dumont (杜克·杜蒙特)
- Ocean Drive (Remixes)Duke Dumont (杜克·杜蒙特)
- Only God Can Judge MeJa Mezz (자메즈)
- Ocean Drive (Purple Disco Machine Remix)Duke Dumont (杜克·杜蒙特)
- Ocean DriveBillboard Top 100 Hits
- Omoide ArukiPsycho le Cemu
